gstreamer_player::prelude

Trait PlayerStreamInfoExt

Source 
pub trait PlayerStreamInfoExt:
    IsA<PlayerStreamInfo>
    + Sealed
    + 'static {
    // Provided methods
    fn caps(&self) -> Option<Caps> { ... }
    fn codec(&self) -> Option<GString> { ... }
    fn index(&self) -> i32 { ... }
    fn stream_type(&self) -> GString { ... }
    fn tags(&self) -> Option<TagList> { ... }
}
Expand description

Trait containing all PlayerStreamInfo methods.

§Implementors

PlayerAudioInfo, PlayerStreamInfo, PlayerSubtitleInfo, PlayerVideoInfo

Provided Methods§

Source

fn caps(&self) -> Option<Caps>

§Returns

the gst::Caps of the stream.

Source

fn codec(&self) -> Option<GString>

A string describing codec used in PlayerStreamInfo.

§Returns

codec string or None on unknown.

Source

fn index(&self) -> i32

Function to get stream index from PlayerStreamInfo instance or -1 if unknown.

§Returns

the stream index of this stream.

Source

fn stream_type(&self) -> GString

Function to return human readable name for the stream type of the given self (ex: “audio”, “video”, “subtitle”)

§Returns

a human readable name

Source

fn tags(&self) -> Option<TagList>

§Returns

the tags contained in this stream.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§